Satellite radio is a form of broadcasting-satellite service, defined by the International Telecommunication Union as “a method of transmitting radio signals through a communications satellite.” Satellites are used to provide digital radio service across a much wider geographical area than terrestrial radio.
The main benefit of satellite radio is that the signal is clean and clear, providing audio signals that are far more accurate and consistent than those provided by AM and FM. However, you must pay a monthly subscription fee to receive the service. This type of service is available in the continental United States, Canada, Puerto Rico and parts of Alaska, Mexico, and South America.
Some satellite radio providers offer sports and comedy programming, while others provide ad-free music and news. These services are licensed by the Federal Communications Commission (FCC).
A Satellite Radio receiver is a special device that is activated by a subscription plan. It has a small antenna that picks up a signal, decodes the signal, and converts it into a number of channels. There are specialized tuners that are commonly found in home stereo systems and automobiles.
You can listen to a satellite radio station in any part of the country, but you can’t do so in Hawaii. Some of the stations may have DJs, but there are usually no advertisements. Depending on the type of channel, the sound quality can range from crisp to tinny.
Satellite radio has come a long way since its inception in the early 1990s. Today, there are more satellite radios available than ever before. They are typically a higher-quality version of AM/FM radio, offering a near-CD-quality signal.
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